Fairfield Metro

It's near the home Depot but closer to BJ's and planet fitness

Yes you can the trailer is right in the parking lot

Cash

Yes jus be ready to pay for the time. But do let the attendant on duty know. And there only on duty till 5 or 6pm.

Not sure if this question is about the train or the parking lot, but the answer for both is the same - you can just show up. Daily parking is $6, and I've never seen the lot COMPLETELY full - even when I take a late morning train. For the train itself, you can buy a ticket from the app - MTA e-tix - or from one of the kiosks. The Metro North trains operate more like buses or subways than like an airplane. You buy a ticket from one station to another and the ticket is good for any time. The only exception is that trains arriving in Grand Central before 10am or departing Grand Central between 4pm - 7:59pm are considered "peak fares" and are slightly more expensive. If in doubt, buy an "off peak" ticket BEFORE getting on the train, and the conductor will charge you the extra couple of bucks for the difference in fare when he or she comes around to collect tickets.

Just go to the parking lot and pay in cash.

Just pay the attendant that's at the gate

No, you have call a service or hire an Uber or Lift

61 Constant Comment Way

Yes, there is a daily fee for parking at the station.

Yes, the train that stops here goes from Union Station in New Haven all the way to Grand Central Terminal